现代化工

现代化工 ›› 2022, Vol. 42 ›› Issue (S2) : 302-306. DOI: 10.16606/j.cnki.issn0253-4320.2022.S2.060

科研与开发

硼掺杂氧化铜用于电还原CO₂制乙烯研究

卫奕辰, 张春娥, 宋德斌, 文建军, 李翠翠

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Boron doped copper oxide material for electroreduction of CO₂ to ethylene

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Received		Published
2022-03-28		2022-10-30
Issue Date	Revised Date
2022-10-24	2022-03-28

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摘要

以硼掺杂的CuO(B-CuO)为催化剂来提高CO₂电还原产乙烯的选择性和活性,其在-1.57 V(相对于可逆氢电极)处表现出37.8%的乙烯法拉第效率和8 h运行稳定性。

Abstract

A boron-doped CuO catalyst (B-CuO) is used to improve the selectivity and activity of ethylene production from the electroreduction of CO₂,which shows an ethylene Faraday efficiency of 37.8% at -1.57 V (relative to reversible hydrogen electrode) and maintains stability in 8 h of operation.The B-CuO catalyst provides a convenient way to convert CO₂ into high-value hydrocarbon products.